Insider · CIK 0001670690
Sanat Chattopadhyay
Files at: ASH, MRK. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Feb 25, 2019 AForm 4 → | Feb 27, 6:54 pm EST | Merck & Co., Inc.MRK | 10,380 | $80.38 | $834,344 | 61,847 | — | plan? |
| Feb 12, 2019 SForm 4 → | Feb 14, 6:02 pm EST | Merck & Co., Inc.MRK | 73,727 | $78.62 | $5,796,306 | 51,467 | −58.9% | plan? |
| Feb 12, 2019 MForm 4 → | Feb 14, 6:02 pm EST | Merck & Co., Inc.MRK | 73,727 | $38.18 | $2,815,241 | 125,194 | — | plan? |
| Aug 3, 2018 SForm 4 → | Aug 6, 4:49 pm EDT | Merck & Co., Inc.MRK | 29,208 | $65.20 | $1,904,362 | 51,467 | −36.2% | plan? |
| Aug 3, 2018 MForm 4 → | Aug 6, 4:49 pm EDT | Merck & Co., Inc.MRK | 29,208 | $34.86 | $1,018,176 | 80,675 | — | plan? |
| May 1, 2018 FMForm 4 → | May 2, 12:18 pm EDT | Merck & Co., Inc.MRK | 5,151 | $58.87 | $67,230 | 51,467 | — | plan? |
| Feb 27, 2018 AForm 4 → | Mar 1, 7:33 pm EST | Merck & Co., Inc.MRK | 4,522 | $54.72 | $247,444 | 48,182 | — | plan? |
| May 2, 2017 FMForm 4 → | May 3, 9:54 am EDT | Merck & Co., Inc.MRK | 4,066 | $62.38 | $60,758 | 42,663 | — | plan? |
| Feb 27, 2017 AForm 4 → | Mar 1, 4:46 pm EST | Merck & Co., Inc.MRK | 3,758 | $65.85 | $247,464 | 40,246 | — | plan? |
| Aug 2, 2016 FMForm 4 → | Aug 3, 2:51 pm EDT | Merck & Co., Inc.MRK | 6,769 | $58.66 | $94,971 | 35,951 | — | plan? |
| May 6, 2016 FMForm 4 → | May 9, 4:20 pm EDT | Merck & Co., Inc.MRK | 5,260 | $54.09 | $68,045 | 32,172 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026 AForm 4 → | Jul 1, 4:30 pm EDT | ASHLAND INC.ASH | 218 | $65.89 | $14,364 | 2,182 | — | |
| Feb 12, 2019 MForm 4 → | Feb 14, 6:02 pm EST | Merck & Co., Inc.MRK | 73,727 | — | — | 0 | — | |
| Aug 3, 2018 MForm 4 → | Aug 6, 4:49 pm EDT | Merck & Co., Inc.MRK | 29,208 | — | — | 0 | — | |
| May 4, 2018 AForm 4 → | May 8, 5:32 pm EDT | Merck & Co., Inc.MRK | 65,872 | — | — | 65,872 | — | |
| May 1, 2018 MForm 4 → | May 2, 12:18 pm EDT | Merck & Co., Inc.MRK | 4,009 | $58.87 | $236,010 | 0 | — | |
| Nov 9, 2017 IForm 4 → | Nov 13, 2:05 pm EST | Merck & Co., Inc.MRK | 13,100 | $56.21 | $736,324 | 13,123 | — | |
| May 5, 2017 AForm 4 → | May 9, 4:42 pm EDT | Merck & Co., Inc.MRK | 64,194 | — | — | 64,194 | — | |
| May 2, 2017 MForm 4 → | May 3, 9:54 am EDT | Merck & Co., Inc.MRK | 3,092 | $62.38 | $192,879 | 0 | — | |
| Aug 2, 2016 MForm 4 → | Aug 3, 2:51 pm EDT | Merck & Co., Inc.MRK | 5,150 | $58.66 | $302,099 | 0 | — | |
| May 10, 2016 AForm 4 → | May 12, 11:39 am EDT | Merck & Co., Inc.MRK | 81,494 | — | — | 81,494 | — | |
| May 6, 2016 MForm 4 → | May 9, 4:20 pm EDT | Merck & Co., Inc.MRK | 4,002 | $54.09 | $216,468 | 0 | — |